Designing and caring for beautiful, inspiring, and sustainable landscapes

Garden Design Residential Landscape Maintenance New Hampshire Landscapers

Cultivating Sustainable Landscapes Since 2011

Founded in 2011 by Lizette Sliter, Garden Life is built on a deep respect for the environment and all living things. Our landscapes and gardens seamlessly connect with the surrounding environment, supporting native plant species, wildlife, and healthy soils. We prioritize strong, collaborative relationships with our clients, serving as both a trusted partner and Owner’s Representative to ensure projects align with sustainability goals and vision. Together, we help landscapes and gardens thrive to their fullest potential.


Guided by the philosophy of “think globally, act locally,” Garden Life is proud to be a member of 1% for the Planet, pledging one percent of our annual sales to environmental causes. We are committed to sustainable practices, using only organic methods and ecological solutions—never synthetic pesticides, fungicides, or herbicides.

New Hampshire Water Feature Landscape Garden

About Garden Life NH

Landscape Design, Horticulture, Environmental Compliance & Owner’s Representation

For Residential, Waterfront, and Environmentally Sensitive Properties

At Garden Life NH, we transform landscapes into breathtaking, sustainable outdoor spaces while ensuring compliance with New Hampshire shoreland and wetland regulations. Specializing in Landscape Design/Build Services, Fine Gardening, Ecological Land Management, and Shoreland Permitting, we create timeless, elegant gardens that thrive year-round. As your owner’s representative, we streamline project execution, ensuring your vision is realized with clarity, efficiency, and adherence to ecological best practices.

From custom garden installations and Garden Rejuvenation Projects to meticulous Seasonal Garden Care, our expert team delivers bespoke solutions tailored to your unique goals. Whether you seek a refined garden retreat, Estate Landscaping, or an environmentally responsible shoreline enhancement, we blend artistry, technical expertise, and project oversight to elevate your surroundings—on time, on budget, and in harmony with nature.


Our services include Vegetation Management, Sustainable Landscape Practices, Horticultural Consultation, and specialized expertise in Waterfront Properties and Residential Landscape Design. Every project is guided by our commitment to protecting New Hampshire’s natural resources while achieving exceptional aesthetic and functional results.

Services Overview

Landscape Design & Build
Custom gardens, estate landscaping, and shoreline enhancements—crafted to harmonize with New Hampshire’s ecology.

Fine Gardening & Seasonal Care
Garden rejuvenation, meticulous maintenance, and horticultural consultation to sustain thriving, year-round beauty.

Ecological Land Management
Sustainable practices, native vegetation stewardship, and environmental compliance for resilient landscapes.

Shoreland & Wetland Permitting
Expert navigation of NH regulations for waterfront properties, ensuring seamless project approvals.

Owner’s Representation
Your advocate for high-end landscapes and shoreline developments. We simplify complexity—coordinating contractors, permits, and design teams while safeguarding timelines, budgets, and ecological integrity. Focus on your vision; we handle the rest.


Serving New London, Newbury, Sunapee & Beyond
Trusted specialists in the Lake Sunapee Region and select New England landscapes.